5165330125 has 8 divisors (see below), whose sum is σ = 6446332152. Its totient is φ = 4132264000.

The previous prime is 5165330117. The next prime is 5165330153. The reversal of 5165330125 is 5210335615.

It can be written as a sum of positive squares in 4 ways, for example, as 283652964 + 4881677161 = 16842^2 + 69869^2 .

It is not a de Polignac number, because 5165330125 - 2³ = 5165330117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20661196 + ... + 20661445.

It is an arithmetic number, because the mean of its divisors is an integer number (805791519).

Almost surely, 2^5165330125 is an apocalyptic number.

It is an amenable number.

5165330125 is a deficient number, since it is larger than the sum of its proper divisors (1281002027).

5165330125 is an equidigital number, since it uses as much as digits as its factorization.

5165330125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41322656 (or 41322646 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 31.

The square root of 5165330125 is about 71870.2311461428. The cubic root of 5165330125 is about 1728.6193139281.

The spelling of 5165330125 in words is "five billion, one hundred sixty-five million, three hundred thirty thousand, one hundred twenty-five".